[3.11] GH-111804: Drop posix.fallocate() under WASI (GH-111869) #111920
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Drop posix.fallocate() under WASI.
The underlying POSIX function, posix_fallocate(), was found to vary too much between implementations to remain in WASI. As such, while it was available in WASI preview1, it's been dropped in preview2.
test_posix_fallocate()
fails undertest_posix
under WASI #111804